thank you, lisa. meanwhile in the south bay officials are working to save lives as the temperature drops low enough to create life-threatening conditions. at least four deaths have occurred this week. but to get people off the streets and into shelters is making a difference. we report from a san jose shelter protecting more than 200 cold snap refugees. >> in addition to all of the beds, they had to bring in mats to handle the people that will need a place out of the coal. -- out of the cold. about 225 are expected at had shelter in san jose. >> i have people out there who are freezing and i worry about them because i don't want nobody to pass away like it has been the last couple of days. >> four homeless men froze to death in santa clara county this week, even though there was enough space at local shelters. >> it was a very sad week for us as homeless service providers that four people died on the streets, particularly since we opened the cold weather shelters on sunday and there is capacity availa